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| 1 | Net-shape forming of composite packages with high thermal conductivity显示文摘The continuing miniaturization of electronic devices in microelectronics and semiconductors drives the development of new packaging materials with enhanced thermal conductivity to dissipate the heat generated in electronic packages. In recent years, several promising composite materials with high thermal conductivity have been developed successfully for high performance electronic equipment to replace the traditional Kovar and Cu/W or Cu/Mo alloys, such as SiCp/Al, SICp/Cu, diamond/Al and diamond/Cu. However, these materials with high content of reinforcements have not been widely used in packaging field because they are hard to be machined into complex-shaped parts due to their greater hardness and brittleness. So, it is necessary to explore a near-net shape forming technology for these composites. In this paper, a novel technology of powder injection molding-infiltration is introduced to realize the near-net shaped preparation of the composite packages with high thermal conductivity. | HE XinBo QU XuanHui REN ShuBin JIA ChengChang | 2009 | Science China(Technological Sciences)2009，52，1： | 8 |
| 2 | Tianwen-1 MINPA observations in the solar wind显示文摘The Mars Ion and Neutral Particle Analyzer(MINPA)is one of the three scientific instruments onboard the Tianwen-1 orbiter to investigate the Martian space environment.During Tianwen-1’s transfer orbit to Mars,the MINPA was switched on to measure the solar wind ions.Here,we present the first results of the MINPA observations in the solar wind.During cruise,nearly half of the MINPA ion field-of-view(FOV)was blocked by the lander capsule;thus only the solar-wind ions with azimuthal speeds pointing towards the unblocked FOV sectors could be detected.We perform a detailed comparison of the MINPA’s solar wind observations with data from Earth-based missions when MINPA reached its count-rate peak,finding a general consistency of the ion moments between them.The blocking effect due to the lander is evaluated quantitatively under varying solar-wind velocity conditions.Despite the blocking effect,the MINPA’s solar wind measurements during the transfer orbit suggest a good performance. | AiBing Zhang LingGao Kong WenYa Li Lei Li BinBin Tang ZhaoJin Rong Yong Wei JiJie Ma YiTeng Zhang LiangHai Xie YuXian Wang JianSen He Bin Liu WenJing Wang Bin Su JiaWei Li Xu Tan Fang Wang TaiFeng Jin FuHao Qiao Peter Wurz Yan Zhu YunFei Bai YiRen Li XinBo Zhu YueQiang Sun YongLiao Zou Chi Wang | 2022 | Earth and Planetary Physics2022，6，1： | 5 |
| 3 | Stearic Acid/Copper Foam as Composite Phase Change Materials for Thermal Energy Storage显示文摘The application of stearic acid in the latent thermal energy storage(LTES) systems is hindered due to its lower heat transfer rate. Stearic acid(SA) was blended with copper foam(CF) of pore numbers per inch(PPI) of 5, 20, and 40 to prepare composite phase change materials via a molten impregnation method. The thermal physical properties including latent heat, phase change temperature, and thermal energy storage density of composites were characterized. The thermogravimetric analysis indicated that the loadages of SA of SA/CF(5 PPI), SA/CF(20 PPI), and SA/CF(40 PPI) were 74.69%, 71.03%, and 63.54%, respectively;The latent heat of SA/CF(5 PPI), SA/CF(20 PPI), and SA/CF(40 PPI) were determined to 139.9 J·g^-1, 132.7 J·g^-1, and 117.8 J·g^-1, respectively. Meanwhile, the infrared thermal images of SA and SA/CF composites were provided to demonstrate the thermal energy storage and dissipation capability intuitively by the temperature response and surface temperature distribution. The infrared thermal images indicated the addition of CF also reduced the fluidity of liquid SA, and the SA/CF(40 PPI) had better internal heat transfer uniformity and thermal diffusion performance than SA/CF(5 PPI) and SA/CF(20 PPI). All these thermal properties suggested SA/CF(40 PPI) has the potential application in the latent thermal energy storage. | LI Chuanchang ZHAO Xinbo ZHANG Bo XIE Baoshan HE Zhangxing CHEN Jian HE Jianjun | 2020 | Journal of Thermal Science2020，29，2： | 5 |
| 4 | Novel cobalt base superalloy and its high-temperature flow behavior显示文摘包含钛和铝的新奇的钴底 superalloy 通过金属组织学,张力的测试,和高温度的等温的压缩变丑被调查。结果证明有罐头的钛和铝的合适的内容改进钴底 superalloy 的力量和韧性。Co3 (Ti,艾尔) 当新奇 superalloy 在 800 点是年老的时,有 L12 | TANG Chunfeng PAN Feng QU Xuanhui DUAN Baihua WANG Tianjian HE Xinbo | 2008 | Rare Metals2008，27，3： | 3 |
| 5 | Effect of microstructural parameters on the properties of W-Ni-Fe alloys显示文摘The aim of this research was to examine the effect of microstructural parameters on the tensile properties of dif- ferent compositions of tungsten heavy alloys. The microstructural parameters (grain size, connectivity, contiguity, and solid volume fraction) were measured and were found to have a significant effect on the tensile properties of tungsten-based heavy alloys. The microstructural parameters of W-Ni-Fe alloys are sufficiently different to present a range of me- chanical properties. It is concluded that the mechanical properties of tungsten heavy alloys largely depend on the micro- structural parameters and their ductility is particularly harmed when grains are contiguous. | S.H. Islam QU Xuanhui S.J. Askari M. Tufail and HE Xinbo | 2007 | Rare Metals2007，26，3： | 2 |
| 6 | Multifunctional Fibroblasts Enhanced via Thermal and Freeze-Drying Post-treatments of Aligned Electrospun Nanofiber Membranes显示文摘Parallel fibrous scaffolds play a critical role in controlling the morphology of cells to be more natural and biologically inspired.Among popular tissue engineering materials,poly(2-hydroxyethyl methacrylate)(pHEMA)has been widely investigated in conventional forms due to its biocompatibility,low toxicity,and hydrophilicity.However,the swelling of pHEMA in water remains a major concern.To address this issue,randomly oriented and aligned as-spun pHEMA nanofibrous scaffolds were first fabricated at speeds of 300 and 2000 rpm in this study,which were then post-treated using either a thermal or a freeze-drying method.In cell assays,human dermal fibroblasts(HDFs)adhered to the freeze-drying treated substrates at a significantly faster rate,whereas they had a higher cell growth rate on thermally-treated substrates.Results indicated that the structural properties of pHEMA nanofibrous scaffolds and subsequent cellular behaviors were largely dependent on post-treatment methods.Moreover,this study suggests that aligned pHEMA nanofibrous substrates tended to induce regular fibroblast orientation and unidirectionally oriented actin cytoskeletons over random pHEMA nanofibrous substrates.Such information has predictive power and provides insights into promising post-treatment methods for improving the properties of aligned pHEMA scaffolds for numerous tissue engineering applications. | Ya Li Qian Shen Jing Shen Xinbo Ding Tao Liu Jihuan He Chengyan Zhu Ding Zhao Jiadeng Zhu | 2021 | Advanced Fiber Materials2021，3，1： | 2 |
| 7 | Microstructure and properties of Ti6Al4V alloy by metal injection molding显示文摘 | GUO Shibo QU Xuanhui HE Xinbo | 2004 | Transactions of Nonferrous Metals Society of China2004，14，6： | 1 |
| 8 | Preparation of high thermal conductivity copper-diamond composites using molybdenum carbide-coated diamond particles 显示文摘 | Qiping Kang Xinbo He Shubin Ren | 2013 | Journal of Materials Science2013，48，18： | 1 |
| 9 | 显示文摘 | Shen Xiaoyu Ren Shubin He Xinbo | 2009 | Journal of Alloys and Compounds2009，468，12： | 1 |
| 10 | 显示文摘 | Ren Shubin He Xinbo Qu Xuanhui | 2008 | Journal of Alloys and Compounds2008，455，12： | 1 |
| 11 | Effect of controlled interfacial reaction on the microstructure and properties of the SiCp/Al composites prepared by pressureless infiltration显示文摘 | Xinbo He Xuanhui Qu | 2007 | Journal of Alloys and Compounds2007，，1： | 1 |
| 12 | Structural and mechanical characteristics of porous 316L stainless steel lab ricated by indirect selective laser sintering 显示文摘 | Xie Fangxia He Xinbo Cao Shunli | 2013 | J Mater Process Technol2013，213，6： | 1 |
| 13 | 显示文摘 | Ren Shubin He Xinbo Qu Xuanhui | 2007 | Materials Science and Engineering : B2007，138，3： | 1 |
| 14 | Effect of calcination process on the properties and microstructure of SiC preform and corresponding SiCp/Al composites synthesis by pressureless infiltration显示文摘 | Xinbo He | 2007 | Materials Science and Engineering A2007，444，： | 1 |
| 15 | Powder injection molding of Ti-6Al-4V alloy 显示文摘 | GUO Shibo QU Xuanhui HE Xinbo | 2006 | J Mater Process Technol2006，173，： | 1 |
| 16 | Effect of controlled interfacial reaction on the microstructure and properties of the SiCp/Al composites prepared by pressureless infiltration显示文摘 | Shubin Ren Xinbo He Xuanhui Qu Yan Li | 2007 | Journal of Alloys and Compounds2007，，1： | 1 |
| 17 | Influence of pore characteristics on microstructure, mechanical properties and corrosion resistance of selective laser sintered porous Ti–Mo alloys for biomedical applications显示文摘 | Fangxia Xie Xinbo He Shunli Cao Min Mei Xuanhui Qu | 2013 | Electrochimica Acta2013，，： | 1 |
| 18 | The influence of matrix alloy on the mierostructure and properties of (flake graphite q- diamond)/Cu composites by hot pressing 显示文摘 | Shubin Ren Qingnan Hong Jianhao Chen Xinbo He Xuanhui QU | 2015 | Journal of Alloys and Compounds2015，，652： | 1 |
| 19 | Effect of Mg and Si in the aluminum on the thermo-mechanical properties-rties of pressureless infiltrated SiCp/Al composites 显示文摘 | Ren Shubin He Xinbo Qu Xuanhui | 2007 | Composites Science and Technology2007，67，： | 1 |
| 20 | ESR and U-series ages of coral reef samples from shallow drill holes in the South China Sea显示文摘The ages of coral reef samples from several shallow drill holes in the South China Sea are determined by ESR and U-series (230Th/234U) methods. The experimental results show ideal agreement between ESR and U-series ages and that the coral reefs were formed in the early Holocene. In the determination of natural total dose of coral reef by use of the additive dose method good results can be obtained by exponential fitting, no matter how the effect of dose saturation is. It was found that the ratio of the natural ESR signal intensity ( I0) to the ESR signal intensity at dose saturation ( Imax) of sample can reflect the significance of a irradiation efficiency-k value. Using the k value of sample determined by the formula given in this paper, the precision of ESR dating of marine carbonates can be improved. | Ye Yuguang, Gao Juncheng, He jie, Diao Shaobo, Liu Xinbo and Du Yajing Institute of Marine Geology, Ministry of Geology and Mineral Resources, Qingdao, 266071, ChinaNational Institute of Metrology, Beijing, 100013, China | 1991 | Acta Oceanologica Sinica1991，10，3： | 1 |
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